1. Measurement of rock deformability in boreholes;Goodman,1968
2. Suggested method for estimating the in situ modulus of deformation of rock using the NX-Borehole Jack;Heuze;ASTM Geotechnical Testing Journal,1984
3. NX Borehole Jack modulus determinations in homogeneous isotropic elastic materials;Meyer;U.S. Bureau of Mines, Report of Investigations 7855,1974
4. Observations of borehole deformation modulus values before and after extensive heating of a granitic rock mass;Patrick,1985
5. A note on the Goodman Jack;Swolfs;Rock Mechanics,1982